Well, we've completed a year of the "Earth-for-All Calendar." (See the original explanatory post here.) There have been about 430 quotes, all pointing in the direction of the wisdom and justice of the earth being for ALL.
Ernest Crosby, after publishing the book, turned up an additional month's worth of quotes, which I will publish as Undecimber (with honors to my Latin teachers, Mrs. Yost, Miss Deitz, Mr. Ferry and Miss Basehore! My source for the thirteenth month is the July 15, 1902, edition of The Single Tax Review.